Obstetric delivery seat



FIG. 1 is a top plan view of an obstetric delivery seat showing my new design;

FIG. 2 is a side elevational view thereof, the opposite side being substantially identical thereto;

FIG. 3 is a front elevational view thereof.

FIG. 4 is a rear elevational view thereof; and

FIG. 5 is a bottom plan view thereof. 

The ornamental design for an obstetric delivery seat, as shown and described. 